baber/WOPTO huggingface dataset:
Patent JP-H0564672-A (JP)
Title: Golf training machine
Inventor: HIDAKA NOBORU
IPC: A63B69/36
Filed: 1991-09-06
Abstract: PURPOSE:To enable bringing a tee-shooting closer to the actual touch thereof by providing a cylinder body in a hole formed on the surface of the ground vertically movablly projecting a tee member through a through hole provided at the upper end of the cylinder body with a projection value thereof adjustable. CONSTITUTION:By the rotation of a drive disc 8, a pin member 9 is lifted up to the highest position from the lowest end with a tee-up mechanism 7, and as a lift base 10 having the bottom surface thereof retained on the member rises, a cylinder body 11 rises sliding over an internal surface of a guide tube 1. In addition, a tee 12 positioned in the cylinder body 11 also has a bottom plate thereof adjusted and fixed with a support rod 17 and hence, it is set at a protruded part upward from the ground surface GL. A hole formed on a mat surface is closed with the upper surface of the cylinder body 11 at the same level as that of the ground surface and the height of the tee 12 reaches an actual tee-up height. Moreover, the diameter and the height of the tee 12 are adjustable optionally and a ball set is stable. This allows a training person to do a training with the same touch as that in the actual course.
Patent JP-H1072457-A (JP)
Title: Selective isolation of difluoronucleoside compounds
Inventor: CHOU TA-SEN
IPC: C07H7/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enable to highly purely, selectively and simply isolate the subject compound useful as an antiviral agent, etc., by dissolving the optical enantiomer mixture of a lactone compound in methylene dichloride, cooling the mixture solution at a specific temperature, and subsequently recovering the precipitated erythro isomer. SOLUTION: This method for selectively isolating a difluoronucleoside compound comprises dissolving the erythro and threo type optical enantiomer mixture of a lactone of formula I in (B) methylene dichloride, cooling the solution at a temperature of -5 to 10 deg.C and subsequently isolating the precipitated 2-deoxy-2,2-difluoro-Derythro-pentofuranose-1-ulose-3,5-dibenzoate in a purity of >=95%. Thereby, the objective erythro type optical enantiomer can be isolated without using an expensive and troublesome column chromatography.
Patent JP-S59122479-A (JP)
Title: Novel triazine addition compound and its composition
Inventor: OKAMOTO HIDEMASA
IPC: C07D251/70
Filed: 1982-12-28
Abstract: NEW MATERIAL:The triazine addition compound which is an addition compound of a triazine compound of formula I (R is 1-12C bivalent hydrocarbon residue) and cyanuric acid and/or isocyanuric acid of formula II or III at a molar ratio of 1:1 or 1:2. EXAMPLE:Addition compound of ethylenedimelamine and cyanuric acid at a molar ratio of 1:1. USE:A flame retardant for thermoplastic resin such as polyamide. A flame retardant for other resins, textile treating agent, insecticide, fungicide, herbicide, etc. PROCESS:The triazine addition compound is prepared by the addition reaction of the compound of formula I with the compound of formula II or III in a solvent which dissolves at least one of the reactants, preferably both reactants.
Patent JP-S60119127-A (JP)
Title: Driving circuit of field effect transistor
Inventor: YAMAGUCHI SHIYUUICHIROU
IPC: H03K17/78
Filed: 1983-11-30
Abstract: PURPOSE:To shorten the OFF time of an output TR by discharging charge applied at the ON of the output TR through an FET connected between the source and draion of the output TR in parallel. CONSTITUTION:A photovoltatic element 1 and a bipolar type TR4 are arranged in parallel between the gate and source of the FET type output TR2, a photovoltatic element 5 is arranged between the cathode of the element 1 and the base of the TR4 and a capacitor 6 is connected to the base of the TR4. The charged capacity of a diode 7, the TR4 and the capacitor 6 is lower than that of the TR2 and their thresholds are lower than that of the TR2. When light is interrupted, the TR2 starts to be discharged and its discharged/charged current flows into the diode 1, but the current flow is interrupted by the element 5, so that the capacitor 5 is discharged and positive voltage is applied to the base of the TR4. Consequently, the charge of the TR2 is discharged through the TR4. The time from the start of the discharge of the TR2 to the ON of the TR4 is shortened on the basis of the relation of said thresholds to the capacity and the charge of the TR2 is immediately discharged mainly through the TR4 in addition to the diode 1.
Patent JP-H0973007-A (JP)
Title: Color resolving optical system
Inventor: KADOMA KOICHIRO
IPC: H04N9/097
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To easily wipe off leaking-out adhesive in the case of joining a prism by forming a light shielding notch end of groove-shape to reach a side face of adjacent another prism. SOLUTION: On a second prism 20, a notch 42 is formed adjacent to a joint face with a third prism 30, and an unnecessary light beam passing through the prism system is shielded by the notch 42. A notch 41 is formed by means of grooving the side face of the second prism 20, and this notch end reaches the dichroic surface 52 of the second prism 20. Consequently, the V-groove end is jointed along the side face of a third prism 30. Since the joint end of the second prism 20 projects along the side face of the third prism 30, the leaking-out adhesive 60 can easily be wiped off.
Patent JP-H1067142-A (JP)
Title: Method and apparatus for recording image
Inventor: KANDA HIDEHIKO
IPC: B41J2/485
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To improve a resolution, and improve image quality by restricting notches of a contour in a method and an apparatus for recording images. SOLUTION: Multi-gradation image data are quantized, and converted to a quantized pixel pattern. A smoothed point of an image obtained by the quantization is detected. Pixels of the detected smoothed point are interpolated. A contour of the quantized image is thus corrected. At this time, quantization pixel patterns (A)-(H) stored in a memory are replaced with pixel patterns (I)-(P) having the smoothed point of the detected quantized image quantized. Each pixel pattern is stored in the memory as four-bit image information and constituted of a (4*2) matrix.
Patent JP-H10139735-A (JP)
Title: Ester compound, pest icide containing the same as active component and its producing intermediate
Inventor: IWASAKI TOMONORI
IPC: C07D307/58
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new ester compound useful as a pest icide agent. SOLUTION: This ester compound is expressed by formula a I [R<1> and R<2> are each a (substituted) 1-6C alkyl, a (substituted) 2-6C alkenyl, a (substituted) 3-7C cycloalkyl, etc.; R<3> is a residue of pyrethroidic acid], e.g. (RS)-3-ethyl-4- methyl-3-cyclopenten-1-yl(1RS)-cis-3-(Z-2-chloro-3,3,3-trifluoro-1-pro penyl)-2,2- dimethylcyclopropane carboxylate. The compound of the formula I is obtained by reacting a compound of formula II (e.g. 3-methyl-3-cyclopenten-1-ol) with a compound of the formula: R<3> -COOH, preferably using a condensing agent (e.g. dicyclohexylcarbodiimide) or a base (e.g. triethylamine) at from -20 deg.C to 100 deg.C for 5min-72hrs.
Patent JP-S6288429-A (JP)
Title: Analog-digital converter
Inventor: SATO KOICHI
IPC: H03M1/10
Filed: 1985-10-14
Abstract: PURPOSE:To test a digital section at high speed while the digital section is disconnected by providing switching an output from an AD control logic and an output from a test logic and inputting the result to the digital section. CONSTITUTION:When it is no resuited to separate and test the digital section, the part in dotted lines i disconnected from the digital section by gates G1, G2 and G4. In bringing the level of a signal from a control signal input pad 25 to an L level, the digital section is disconnected from the AND control logic 13 by gates G3 and G5 and connected to a circuit within dotted lines by the gates G1, G2 and G4. A reset signal is inputted from the pad 24 to reset a BCD counter 11, a latch 12 and a binary up-counter 22. Then the clock inputted from a pad 21 is counted by the BCD counter 11, and the latch 12 latches it for display thereby conducting the test of the digital section.
Patent JP-H0974343-A (JP)
Title: Current limiter circuit
Inventor: ASANO HIROAKI
IPC: H03K17/08
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a current limiter circuit which can control a load current without being affected by dispersion in manufacturing or temperature change. SOLUTION: A CPU 1 outputs a timing signal CLK in a fixed cycle and generates a reference voltage VE. When a D flip-flop 2 is reset by the output of a comparator 3, an output Q is turned into 'L'. Besides, when the rise edge of the timing signal CLK is detected, the D flip-flop 2 turns the output Q into 'H'. When the output Q is 'L', a transistor TR is turned off and when the output Q is 'H', it is turned on. The comparator 3 compares the output of an operational amplifier 51 decided based on a load current I with the reference voltage VE and when the load current I exceeds an upper limit value set in advance, the D flip-flop 2 is reset.
Patent JP-H0675817-A (JP)
Title: Operation history display method for state transition rule
Inventor: KAWAKAMI KOJI
IPC: G06F11/28
Filed: 1992-08-27
Abstract: PURPOSE:To improve the efficiency of debugging by expressing visually operation history of a state transition rule, changing a display instruction and redisplaying automatically a state transition diagram in connection with its change. CONSTITUTION:By inputting a state transition rule 101 to a history generating part 103, history information 105 for showing operation history of the state transition rule 101 by a system state and state transition information is generated by utilizing a work area 104. In a clustering part 106, axis information 107 for displaying a display axis of a matrix, system state information 108 for displaying a system state on the matrix, and state transition information 109 for displaying a state transition on the matrix are generated. Thereafter, an axis display part 110 inputs the axis information 107, a system state display part 111 inputs the system state information 108, and a state transition display part 112 inputs the state transition information 109, and these three parts display the display axis of the matrix, a graphic for displaying the system state on the matrix, and a line for showing the state transition, on a display device 113, respectively.
Patent JP-S6475192-A (JP)
Title: Method and equipment for welding by laser beam
Inventor: MATSUNO KENJI
IPC: B23K26/06
Filed: 1987-09-14
Abstract: PURPOSE:To prevent a welding defect from occurring and to increase welding speed by oscillating laser beam on a specific condition in the sending direction of a welding member. CONSTITUTION:A plane mirror 3 and a parabolic mirror 4 are arranged to a laser beam 2 and the laser beam 2 is projected onto a butting part 1a of the welding member 1 in parallel rays. In this case, an exciter 5 is mounted on the mirror 4 to oscillate it 4 in the direction of an arrow. The conditions of oscillation are as follows: the amplitude W is made 0.25-1.5 times the beam diameter D and the number of oscillation N(Hz) is given by N>=V/3W, where V shows the welding speed. Accordingly, when the relative speed of a beam condensing part to the welding member 1 is small, a sufficient weld infiltration is obtained to provide continuous lapped beads. Therefore, weld defects such as holes, etc., are prevented and welding speed is increased.
Patent JP-S6383826-A (JP)
Title: Hard copy controller
Inventor: IWAKI MASAHIRO
IPC: G06K15/12
Filed: 1986-09-29
Abstract: PURPOSE:To eliminate the runaway of a computer by comparing the instruction code read by a CPU with a prescribed instruction code and hard copying a display screen when coincidence is secured between said two instruction codes and at the same time a hard copy command signal is supplied. CONSTITUTION:A NAND circuit 9 supplies an output signal of level O to an inhibition unable interruption terminal NMI of a CPU 1 to apply an interruption action to the CPU 1 for execution of a hard copying action in a state where a flip-flop 15 is set with operation of a hard copy switch 6 and also coincidence is secured between the instruction code emerging on a data bus 8 to be read by the CPU 1 and a prescribed instruction code set at a register 4. Therefore a return address of a hard copy interrupting action is always set at a RAM 2 and the address returned from the hard copy interrupting action can be reset to a normal address in an interruption mode. Thus a computer has no runaway any more.
Patent JP-H0673862-A (JP)
Title: Tile continuously providing paper
Inventor: SAKA MASAAKI
IPC: B28B11/02
Filed: 1992-08-27
Abstract: PURPOSE:To facilitate tiling by perforating on the joint corresponding line of respective tiles, and cutting off it so as to conform to the size of a part position of execution, in a tile continuously providing paper on which a plurality of tiles are connected together. CONSTITUTION:Nine pieces of tile 1 are connected together on a tile continuously providing paper 9 so as to form a connected tile T, and the tile continuously providing paper 9 is perforated into scored lines 9a on the joint corresponding lines of respective tiles 1. When the connected tile T is hung on a building, if the size is not conformed to the part position of execution, the tile continuously providing paper 9 is cut off along the scored line 9a by manual operation, and the tile T conformed to the part position is hung on the building. Consequently, the joint can be regularly formed so as to stabilize execution accuracy.
Patent JP-S59139763-A (JP)
Title: Control system of facsimile reception
Inventor: OIKAWA KIYOSHI
IPC: H04N1/00
Filed: 1982-12-28
Abstract: PURPOSE:To improve the operating efficiency of reception recording by supplying the time data for the start of reception of the picture data to both the FAX paper and control recording paper. CONSTITUTION:When a receiver 2 starts reception, a control part 14 records the timing data of a counter 5 and its related data to a memory 15. At the same time, the received picture data is delivered to an FAX paper recording part 19 via a decoding part 17 and an output part 18. In this case, the part 14 sends the time data in the memory 15 to the part 18. When the receiving action is repeated again to end the daily operation, the part 14 extracts the data out of the memory 15 and delivers the data to a paper recording part 20 from the part 18. Thus the reception control record data is obtained.
Patent JP-S59121254-A (JP)
Title: Lubricating device for v-belt of stepless speed change gear
Inventor: KACHI HIROYUKI
IPC: F16H9/12
Filed: 1982-12-28
Abstract: PURPOSE:To restrain the V-belt from heating and abrasion by a method wherein a nozzle to inject lubricating oil against a predetermined place where the V-belt passes at all times is provided to lubricate the part of the metal laminated layer band of the V-belt. CONSTITUTION:The V-belt 3 of the stepless speed change gear is wound around an input pulley 1 and an output pulley 2 with a tension so as to transmit the motions of both of them. The V-belt 3 is equipped with horizontal slits 5 at both sides of a block 4 to fit the laminated layer band 9 thereinto while the lower part of the block 4 is provided with a taper 7 below the slits 5, and the block and the bands are connected restrictedly. The distance of the pulleys 1, 2 for the stepless speed change gear is varied in accordance with the change of speed, however, the V-belt 3 passes the places A, B at all time, therefore, the nozzles 10 for injecting the lubricating oil against the places are provided. The metallic laminated layer band 9 may be lubricated by injecting the lubricating oil from the nozzles 10 at all times.
Patent JP-S61105212-A (JP)
Title: Air conditioning device for car
Inventor: SAKAMOTO TOSHINORI
IPC: B60H1/34
Filed: 1984-10-29
Abstract: PURPOSE:To always obtain comfortable air-conditioned air regardless of the tilting operation of steering by enabling a cluster bezel to be inclined being interlocked with the tilting operation and providing an air blow-out port of a face ventilation on said cluster bezel. CONSTITUTION:When an air conditioning device 5 is operated, an air-conditioned air blows out from an air conditioning unit 5a via a duct 5b, and a flexible pipe 6, and through the air blow-out ports 4b of a face ventilation 4 toward the face of a driver without being blocked by a cluster switch 3c and a steering wheel 2c. If a steering 2 is tilted upward, for example, by means of an adjusting lever 2e, a cluster bezel 3 which is provided in an integrated form with the steering 2 is also turned upward, causing the air blow-out ports 4b also to be turned upward. Staggering of positions between ducts 4a, 5b can be absorbed by the flexible pipe 6. Accordingly, a comfortable air-conditioned air can be always provided for the driver, regardless of the tilting operation of the steering 2.
Patent JP-H04109673-A (JP)
Title: Solid state image sensor
Inventor: HATANO KEISUKE
IPC: H04N5/341
Filed: 1990-08-30
Abstract: PURPOSE:To prevent a crosstalk, a smear between vertically adjacent pixels by providing a metal film as a light shielding film on a channel stopping region for isolating photoelectric converters by using two metal films. CONSTITUTION:Photoelectric converters 1 partitioned by channel stopping regions, vertical transfer electrodes 2 of vertical registers connected commonly, first metal films 3 formed on the charge transfer region of the register and connected to the electrodes 2 through contacts 5 to supply clock pulses phi1-phi4 to the electrodes 2, and a second metal film 4 formed on the upper layer of the film 3 to cover a channel stopping region for isolating the converters 1 vertically, are provided. That is, the film 4 covers the stopping region between the converters not covered by the film 3. Thus, a light incident to the stopping region can be shielded, a crosstalk between vertically adjacent pixels is suppressed, and deterioration due to smear characteristics can be prevented.
Patent JP-H0691390-A (JP)
Title: Palladium brazing alloy
Inventor: SHIODA SHIGEO
IPC: B23K35/32
Filed: 1992-08-05
Abstract: PURPOSE:To provide the brazing alloy having high tensile strength at a high temp. by brazing Ti (alloy) by using the palladium alloy formed by specifying the concns. of copper and palladium respectively to specific concn. ranges and consisting of at least one kind of iron, nickel and cobalt and manganese of specific concn. ranges. CONSTITUTION:This palladium alloy consists of 40 to 70wt.% copper, 20 to 40wt.% palladium, 5 to 15wt.% at least one kind of the iron, nickel and cobalt and 5 to 15wt.% manganese. If parts consisting of Ti or Ti alloy are brazed by using the palladium brazing alloy constituted in such a manner, the formation of intermetallic compds. of Cu-Ti and Pd-Ti in the brazed part by the manganese is suppressed. As a result, the tensile strength at a high temp. is improved.
Patent JP-S6286867-A (JP)
Title: Two-dimensional electron gas fet
Inventor: HONJO KAZUHIKO
IPC: H01L29/778
Filed: 1985-10-14
Abstract: PURPOSE:To simply obtain high speed two-dimensional electron gas FET by bonding an n-type amorphous semiconductor to a single crystal semiconductor having large electron affinity, and forming a gate electrode on the amorphous semiconductor. CONSTITUTION:An n<+> type amorphous SiC film 22 is accumulated on a high purity single crystal Si, and an aluminum gate electrode 21 if further formed thereon. Since the electron affinity of the amorphous SiC is smaller than that of the single crystal Si, a two-dimensional electron layer 33 is formed at the single crystal Si side. The sheet carrier density of the layer 33 is controlled by altering the potential of the gate electrode 21, and since the mobility of the electrons of the single crystal Si side is extremely high, high speed two-dimensional electron gas FET can be simply manufactured by using the Si crystal.
Patent JP-S6383618-A (JP)
Title: Electronic balance
Inventor: MURAOKA TAKATOSHI
IPC: G01G23/37
Filed: 1986-09-27
Abstract: PURPOSE:To eliminate the need to reset detection width every time the installation environment of a balance changes by setting the detection width automatically according to whether data variation width is large or small. CONSTITUTION:A load-electricity transducing part 1 transduces 1 load on a pan 2 into an electric signal, which is A/D-converted 3 and outputted at specific intervals of time. The RAM7 of a data processing part 4 is provided with an X register, a Y register, a counter C1, and a flag S1 for storing time-series data temporarily, and the program in a ROM6 and the respective registers constitute a digital filter and a decision means. A counter C1 is an up-counter; a flag S1 indicates whether data is stable or unstable; and a stableness indicating mark 9 on a display device 8 is illuminated when S1=1. Then when the load varies and the digital filter starts arithmetic operation newly, an unstable state is displayed first and when the counter value exceeds N0, the stable state is maintained. After the counter value reaches N0, the detection width delta is calculated automatically, but this value varies according to the installation environment and when the unstable state is entered, a digital counter is destroyed and reset.
Patent JP-2001045216-A (JP)
Title: Use of facsimile equipment by mobile terminal
Inventor: YAMASHITA TAKESHI
IPC: H04W92/08
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for carrying a mobile printer by directly connecting a mobile terminal to a facsimile terminal and giving a prescribed output to the facsimile equipment in the case that the mobile terminal gives an output onto paper. SOLUTION: A mobile terminal such as a NOTES terminal and a WINDOWS /CE terminal is directly connected to facsimile equipment not through a telephone line and gives an output to this facsimile equipment. For example, when a salesman uses the mobile terminal to conduct a sales activity to each home and desires printout of contents displayed on this mobile terminal onto paper, the mobile terminal can make a direct output to facsimile equipment at each home. Thus, in the case that the mobile terminal prints out paper, the mobile terminal can obtain a printout without the need for carrying a mobile printer and for paying a phone charge.
Patent JP-H09130164-A (JP)
Title: Voltage/current converter with mos/reference resistor
Inventor: PIITAA SUBUATSUCHI BAANAADOSON
IPC: H03F3/345
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the converter at a high cost efficiency with high precision and high linearity by using a transistor(TR) whose resistance is substantially constant for a reference resistor. SOLUTION: A circuit 400 converting a voltage signal Vin into a current signal Iout includes an NMOS TR 402 coupled with a long channel NMOS TR 404. Especially a source of the TR 402 is coupled with a drain of the TR 404. A bias circuit 406 is coupled with a gate of the Tr 404. A voltage signal Vin is the same as a gate-source voltage VGS of the Tr 402 and the current signal Iout is the same as a drain-source current IDS for the TRs 402, 404. In regard to the bias circuit 406, a drain-source resistance RDS is substantially constant by applying a bias voltage to the gate of the TR 404. Furthermore, when the TR is employed for a reference resistor, the current signal Iout is substantially proportional to the voltage signal Vin .